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Merge pull request #353 from jonitis/feature_sbuffer_move_semantics

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Add move semantics to sbuffer in c++11 mode
This commit is contained in:
Takatoshi Kondo 2015-08-19 18:15:17 +09:00
commit a0b7e7cc27
1 changed files with 27 additions and 5 deletions
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32
include/msgpack/sbuffer.hpp
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@ -51,7 +51,32 @@ public:
::free(m_data);
}
public:
#if !defined(MSGPACK_USE_CPP03)
sbuffer(const sbuffer&) = delete;
sbuffer& operator=(const sbuffer&) = delete;
sbuffer(sbuffer&& other) :
m_size(other.m_size), m_data(other.m_data), m_alloc(other.m_alloc)
{
other.m_size = other.m_alloc = 0;
other.m_data = nullptr;
}
sbuffer& operator=(sbuffer&& other)
{
::free(m_data);
m_size = other.m_size;
m_alloc = other.m_alloc;
m_data = other.m_data;
other.m_size = other.m_alloc = 0;
other.m_data = nullptr;
return *this;
}
#endif // !defined(MSGPACK_USE_CPP03)
void write(const char* buf, size_t len)
{
if(m_alloc - m_size < len) {
@ -118,10 +143,7 @@ private:
private:
sbuffer(const sbuffer&);
sbuffer& operator=(const sbuffer&);
#else // defined(MSGPACK_USE_CPP03)
sbuffer(const sbuffer&) = delete;
sbuffer& operator=(const sbuffer&) = delete;
#endif // defined(MSGPACK_USE_CPP03)
#endif // defined(MSGPACK_USE_CPP03)
private:
size_t m_size;